/*
 * Dist - distance finders
 *
 * Copyright 2007 James W. Hofmann
 *
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 */

package lib3f;

class Dist
{

	static public function Point(a : Point, b : Point) : Float
	{
		return Math.sqrt(Math.pow(a.x-b.x, 2)+Math.pow(a.y-b.y, 2));
	}
	
	static public function IntPoint(a : IntPoint, b : IntPoint) : Float
	{
		return Math.sqrt(Math.pow(a.x-b.x, 2)+Math.pow(a.y-b.y, 2));
	}

	static public function Integer(ax : Int, bx : Int, ay : Int, by : Int) : Float
	{
		return Math.sqrt(Math.pow(ax-bx, 2)+Math.pow(ay-by, 2));
	}

	static public function float(ax : Float, bx : Float, 
								 ay : Float, by : Float) : Float
	{
		return Math.sqrt(Math.pow(ax-bx, 2)+Math.pow(ay-by, 2));
	}

}
